readzn.com

.com crawl

First seen 2026-04-11 · Last seen 2026-04-11 · ok HTTP/1.1 200 1595 ms crawled 2026-05-19

US · 104.21.48.57 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

sector education type homepage

HTML metadata

Title
阅读指南 - 发现全球优质免费电子书、漫画绘本、小说与教育学术资源
Description
阅读指南为您精选全球优质免费电子书、漫画绘本、小说、有声读物、学术论文和杂志资源网站,提供便捷的阅读资源导航,让知识触手可及。
Language
zh-CN
Canonical
https://readzn.com
Feeds

Open Graph

url
https://readzn.com
title
阅读指南 - 发现全球优质免费电子书、漫画绘本、小说与教育学术资源
locale
zh_CN
site name
阅读指南
description
阅读指南为您精选全球优质免费电子书、漫画绘本、小说、有声读物、学术论文和杂志资源网站,提供便捷的阅读资源导航,让知识触手可及。

Technology

CDN
Cloudflare
CMS
Next.js
Ads
  • Google AdSense

Third-party hosts loaded (4)

  • cmp.gatekeeperconsent.com×1
  • pagead2.googlesyndication.com×1
  • the.gatekeeperconsent.com×1
  • www.ezojs.com×1

Social

Registration

Registrar
NameCheap, Inc.
Created
2025-03-30
Expires
2028-03-30 680 days left
Updated
2026-03-06
Name servers
  • alexia.ns.cloudflare.com
  • ivan.ns.cloudflare.com

DNS records live

NS
  • alexia.ns.cloudflare.com
  • ivan.ns.cloudflare.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com
TXT
  • ezoic-domain-verification=rsv4kJaunzuF3k2GasWXWmlBoHtWXU
  • google-site-verification=yB-UEgiil0G1iIRkgYzzR4Wj2c9QfaAj6Zy38ddO5UM
  • brevo-code:70b53314fc5e257a66167414b3f288f7

Email authentication partial

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-18 to 2026-08-16
Expires in 88 days

HTTP security headers

Header hygiene 55/100 Checked live page: https://readzn.com/

present
  • strict-transport-security
  • permissions-policy
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
interest-cohort=()
strict-transport-security
max-age=63072000

Links to (2)

Linked from (1)